Auxiliary winding device of cotton sliver ribbon lapper

Abstract

The invention relates to an auxiliary winding device of a cotton sliver ribbon lapper. The auxiliary winding device comprises two side brackets; a spindle is embedded inside the two side brackets; a roll shaft is mounted between the two side brackets and is sleeved with a roller outside; two outer ends of the roll shaft are provided with worm threads; gears are respectively arranged on the upper sides of the worm threads and mesh with the corresponding worm threads; transmission shafts are respectively inserted inside the gears correspondingly, and the other end of each transmission shaft is provided with outer threads; slide rails are respectively mounted on the inner sides of the two side brackets; a support plate is in slide connection between the two slide rails, the support plate is provided with two guide holes and two threaded holes inside; the transmission shafts are inserted inside the threaded holes respectively; guide rods are respectively inserted in the two guide holes; apressing plate is fixed at the ends, close to the roller, of the two guide rods; two springs are connected between the pressing plate and the support plate. The auxiliary winding device of the cottonsliver ribbon lapper has the advantage that since automatic regulation of pressure can be achieved, the cotton sliver winding effect is improved.

Description

technical field [0001] The invention relates to the technical field of textile processing machinery, in particular to an auxiliary winding device for a cotton sliver doubling machine. Background technique [0002] In the textile industry, in the combing preparation process, it is necessary to use the doubling machine to carry out the doubling process. The lapping process of the lapping machine is to use the lapping machine to draw and merge the cotton sliver after being merged by the sliver lapping machine to make a cotton lap that meets the process requirements for the combing machine in the next process. During the parallel winding process, there must be no mutual adhesion or adhesion between the wound cotton layers, so as not to affect the normal use of the next process. However, when the current doubling machine is winding, because the cotton layer wound in the winding roller is not tight enough, some cotton sliver in the current cotton layer will penetrate into the rol...

AI Technical Summary

Problems solved by technology

However, when the current doubling machine is winding, because the cotton layer wound in the winding roller is not tight enough, some cotton sliver in the current cotton layer will penetrate into the rolled cotton layer, resulting in the winding of the cotton lap. Adhesion between the layers of the

Although the existing auxiliary winding device can provide a pressure device to press the cotton layer tightly, as the outer winding of the roll becomes thicker and thicker, the pressure device exerts more and more pressure on the cotton layer, causing each layer of cotton layer The pressure received is different, resulting in inconsistent winding tightness

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